[Event "Wch U12"]
[Site "Vung Tau"]
[Date "2008.10.30"]
[Round "11"]
[White "Ostrovskiy, Aleksandr A"]
[Black "Gu, Zichen"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2113"]
[PlyCount "153"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. d3 e6 5. Nbd2 Be7 6. g3 0-0 7. Bg2 h6 8. 0-0 Nbd7 9. c4 c6 10. cxd5 cxd5 11. Rc1 Rc8 12. Rxc8 Qxc8 13. Qa1 Qb8 14. Ne5 Rd8 15. Ndf3 Bf8 16. Rc1 Rc8 17. Nxd7 Nxd7 18. Nd4 Bg6 19. Bh3 Nc5 20. Nb5 Rc6 21. Be5 Qa8 22. Nd4 Rc8 23. Nf3 Nd7 24. Bd4 b6 25. Nh4 Bh7 26. f4 Rc6 27. Qb2 Qc8 28. Rxc6 Qxc6 29. Nf3 Qc7 30. b4 Qd6 31. a3 a5 32. Bc3 Qc7 33. Nd4 axb4 34. axb4 Qd6 35. Nf3 Qc6 36. Qa3 Qc7 37. Nd4 Qc8 38. Bd2 Qc7 39. Qa4 Nf6 40. Qa8 Bg6 41. Nc6 Kh7 42. Qa4 Bd6 43. Bc3 Nd7 44. Qb5 Nb8 45. Nxb8 Qxb8 46. Bd4 Qf8 47. Bc3 Qb8 48. Qc6 Qc7 49. b5 Qxc6 50. bxc6 f5 51. Be5 Bxe5 52. fxe5 Be8 53. c7 Bd7 54. e4 fxe4 55. dxe4 dxe4 56. Bg2 Kg8 57. Bxe4 Bc8 58. Bc6 Kf7 59. Kf2 Kg6 60. g4 Kg5 61. Kg3 Kg6 62. Be8+ Kh7 63. Kf4 Kg8 64. Ke4 Kf8 65. Bc6 Kf7 66. h4 Ke7 67. Kd4 Ba6 68. Bb5 Bc8 69. Kc4 Kf7 70. h5 g6 71. Bc6 gxh5 72. gxh5 Ba6+ 73. Kb4 Ke7 74. Bb5 Bb7 75. Bc6 Ba6 76. Ba4 Bc8 77. Kb5 1-0

[Event "Wch U12"]
[Site "Vung Tau"]
[Date "2008.10.29"]
[Round "10"]
[White "Gu, Zichen"]
[Black "Saranapala, Nimantha"]
[Result "1/2-1/2"]
[ECO "D66"]
[BlackElo "1853"]
[PlyCount "103"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Be2 c6 8. 0-0 h6 9. Bh4 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Rc1 a6 13. Ne4 Nxe4 14. Bxe7 Qxe7 15. Bxe4 Rac8 16. Nd2 Nf6 17. Bf3 Nd5 18. Nb3 Rfd8 19. Qe2 Rc7 20. Nc5 Rb8 21. h3 Qd6 22. Bxd5 cxd5 23. Nd3 Rbc8 24. Qd2 Rxc1 25. Rxc1 Rxc1+ 26. Qxc1 Qc6 27. Qc5 Qxc5 28. dxc5 Kf8 29. Kf1 a5 30. a3 Ke7 31. b4 axb4 32. axb4 f6 33. f4 g5 34. g3 gxf4 35. gxf4 Bc6 36. Ke2 Be8 37. Kd2 Bg6 38. Nf2 h5 39. Nd1 Kd7 40. h4 Ke7 41. Nc3 Be8 42. Kd3 Bc6 43. Kd4 Kd8 44. Ne2 Ke7 45. Ng3 Be8 46. e4 dxe4 47. Nxe4 Bc6 48. Nd6 Bd7 49. Nb7 Bc6 50. Nd6 Kd7 51. Ke3 Ke7 52. Kd4 1/2-1/2

[Event "Wch U12"]
[Site "Vung Tau"]
[Date "2008.10.28"]
[Round "9"]
[White "Bulatovic, Ilija"]
[Black "Gu, Zichen"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "1903"]
[PlyCount "52"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. Bc2 Nb8 13. a4 Nbd7 14. d5 c5 15. Nf1 c4 16. Be3 Qc7 17. Ng3 g6 18. Qd2 Bg7 19. Reb1 Nc5 20. Bxc5 Qxc5 21. b4 Qc7 22. Ra3 Reb8 23. Rba1 Qc8 24. Qe3 Ne8 25. Nh2 Qd7 26. Nf3 Nc7 1/2-1/2

[Event "Wch U12"]
[Site "Vung Tau"]
[Date "2008.10.27"]
[Round "8"]
[White "Gu, Zichen"]
[Black "Le, Thanh Tai"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "95"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. cxd5 exd5 6. e3 Bf5 7. Nf3 Be7 8. Bd3 Ne4 9. Bxe7 Qxe7 10. Qc2 Nd7 11. 0-0 0-0 12. Rae1 Rac8 13. Nd2 Nxd2 14. Qxd2 Bxd3 15. Qxd3 f5 16. Rc1 Rce8 17. Rb1 f4 18. exf4 Rxf4 19. Qd2 Qf6 20. Rbd1 Qd6 21. Rde1 Rff8 22. Rxe8 Rxe8 23. Re1 Rxe1+ 24. Qxe1 Kf7 25. g3 Qe6 26. Qd2 Qf5 27. Kg2 Nf6 28. Qe2 Ne4 29. Qf3 Qxf3+ 30. Kxf3 Nxc3 31. bxc3 Ke6 32. Kf4 b6 33. f3 c5 34. Ke3 Kd6 35. Kd3 Kc6 36. f4 c4+ 37. Kc2 Kd6 38. Kb2 a6 39. g4 g6 40. a3 a5 41. a4 Ke6 42. Kc2 Kf6 43. Kd2 Ke6 44. Ke3 Kf6 45. h3 Ke6 46. Kd2 Kf6 47. Ke3 Ke6 48. Kd2 1/2-1/2

[Event "Wch U12"]
[Site "Vung Tau"]
[Date "2008.10.26"]
[Round "7"]
[White "Enkhnar, Enkhbaatar"]
[Black "Gu, Zichen"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1942"]
[PlyCount "65"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 b6 7. Bd3 h6 8. Bh4 Bb7 9. 0-0 Nbd7 10. Rc1 c5 11. cxd5 exd5 12. Bb1 Re8 13. Re1 Nf8 14. h3 Rc8 15. Ne5 N6d7 16. Bxe7 Qxe7 17. Nxd7 Qxd7 18. Qf3 c4 19. Ne2 g6 20. Red1 b5 21. Ng3 Qe7 22. Re1 Qb4 23. Re2 a5 24. e4 dxe4 25. Bxe4 Bxe4 26. Nxe4 Nh7 27. Nc5 Kg7 28. a3 Ng5 29. Qb7 Rxe2 30. axb4 Rce8 31. bxa5 Rxb2 32. a6 Ree2 33. a7 1-0

[Event "Wch U12"]
[Site "Vung Tau"]
[Date "2008.10.24"]
[Round "6"]
[White "Gu, Zichen"]
[Black "Codenotti, Marco"]
[Result "1-0"]
[ECO "E70"]
[BlackElo "2050"]
[PlyCount "139"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. e5 Ne8 6. Nf3 d6 7. exd6 cxd6 8. Be2 Bf5 9. 0-0 Nf6 10. Qb3 Qc7 11. Bg5 Nbd7 12. Rac1 Nb6 13. h3 Rfc8 14. Bf4 Be6 15. d5 Bf5 16. Nb5 Qd8 17. Nbd4 Be4 18. Qd1 Bxf3 19. gxf3 a5 20. Be3 Nfd7 21. Qd2 Ne5 22. b3 a4 23. f4 axb3 24. fxe5 Rxa2 25. Qb4 b2 26. Rb1 Ra4 27. Qxb2 Nxc4 28. Bxc4 Rcxc4 29. Qxb7 Rxd4 30. Bxd4 Rxd4 31. exd6 exd6 32. Qb8 Qxb8 33. Rxb8+ Bf8 34. Ra1 Kg7 35. Ra5 h5 36. Rb7 g5 37. Raa7 Rf4 38. Ra8 Rf5 39. Raa7 Kg6 40. Rd7 Rxd5 41. Rxf7 Bh6 42. Rfd7 Kf6 43. Rh7 Kg6 44. Rh8 g4 45. Rg8+ Kf6 46. hxg4 hxg4 47. Rxg4 Rg5 48. Rxg5 Bxg5 49. Ra6 Ke5 50. Kf1 d5 51. Ke2 Ke4 52. Ra4+ Ke5 53. Kd3 Bf4 54. Ra8 Bh6 55. Rh8 Bg7 56. Rh5+ Ke6 57. Ke3 Be5 58. f4 Bf6 59. Kf3 Bg7 60. Kg4 Bf6 61. Rh6 d4 62. Kf3 Kf5 63. Rh5+ Ke6 64. Ke4 Bg7 65. Rd5 Bf6 66. Rb5 Bh8 67. Rb6+ Ke7 68. Kf5 Bg7 69. Rb7+ Kf8 70. Kg6 1-0

[Event "Wch U12"]
[Site "Vung Tau"]
[Date "2008.10.23"]
[Round "5"]
[White "Makukins, Romans"]
[Black "Gu, Zichen"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "92"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. Nf3 0-0 7. e3 c6 8. Bd3 h6 9. Bh4 Ne4 10. Bxe7 Qxe7 11. Bxe4 dxe4 12. Nd2 f5 13. Rg1 Nd7 14. h3 c5 15. Qb3+ Qf7 16. Qxf7+ Rxf7 17. g4 cxd4 18. exd4 Nf6 19. Ke2 fxg4 20. hxg4 Bxg4+ 21. Ke3 Bf5 22. Kf4 Bh7 23. Rae1 Raf8 24. Rg2 a6 25. f3 Nd5+ 26. Kg3 Nxc3 27. bxc3 exf3 28. Rf2 Bd3 29. Rxf3 Rxf3+ 30. Nxf3 Bc4 31. a3 Bd5 32. Rf1 Bxf3 33. Rxf3 Rxf3+ 34. Kxf3 Kf7 35. c4 Ke6 36. Ke4 g5 37. d5+ Kd6 38. a4 b6 39. Kf5 b5 40. cxb5 axb5 41. axb5 Kxd5 42. b6 Kc6 43. b7 Kxb7 44. Kg4 Kc6 45. Kf5 Kd5 46. Kg4 Ke4 0-1

[Event "Wch U12"]
[Site "Vung Tau"]
[Date "2008.10.22"]
[Round "4"]
[White "Gu, Zichen"]
[Black "Abe, Mahiro"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "85"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 c5 7. d5 Ne8 8. 0-0 f5 9. exf5 Bxf5 10. Bd3 Bg4 11. Be2 Nd7 12. Ng5 Bf5 13. Bg4 Bxg4 14. Qxg4 Nc7 15. Ne6 Nxe6 16. Qxe6+ Kh8 17. Bg5 Bf6 18. Ne4 Bxg5 19. Nxg5 Qe8 20. Qh3 Nf6 21. Rae1 Rc8 22. Re6 h5 23. Qc3 Kg8 24. Qe1 Rc7 25. Re2 Rd7 26. Ne6 Rf7 27. Qa5 b6 28. Qa4 Nh7 29. Qc2 Nf8 30. Rfe1 Rf6 31. Qa4 Nh7 32. Qc6 Rf7 33. Re3 Kh8 34. Ra3 Nf6 35. h3 Qb8 36. Rf3 Qg8 37. Ng5 Rg7 38. Re6 Qd8 39. Qa4 Kg8 40. Qc2 Kh8 41. Re1 Qg8 42. Qa4 Rc7 43. Ne6 1-0

[Event "Wch U12"]
[Site "Vung Tau"]
[Date "2008.10.22"]
[Round "3"]
[White "Ng, Isaac"]
[Black "Gu, Zichen"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1584"]
[PlyCount "135"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Nge2 h6 9. Bh4 Ne4 10. Bxe7 Qxe7 11. 0-0 Nd7 12. Qc2 Ndf6 13. Rae1 Bf5 14. Nd1 Bh7 15. f3 Nd6 16. Bxh7+ Nxh7 17. Ng3 Rad8 18. e4 dxe4 19. fxe4 Qd7 20. Nc3 Nc4 21. Nf5 g6 22. Qe2 gxf5 23. Qxc4 Qxd4+ 24. Qxd4 Rxd4 25. Rxf5 Rd2 26. Re2 Rxe2 27. Nxe2 Rd8 28. Nc3 Rd2 29. Rf2 Rd4 30. h4 Kg7 31. Kf1 Nf6 32. Rf4 Nd5 33. Rg4+ Kf8 34. Nxd5 cxd5 35. Ke2 dxe4 36. Ke3 Rc4 37. Rxe4 Rc2 38. Rb4 b6 39. g3 Ke7 40. Kf4 Kd6 41. Rd4+ Kc6 42. Ra4 a5 43. b3 Rc5 44. Ke4 Kb5 45. Rd4 Rc2 46. a4+ Kc6 47. g4 Rc3 48. Rc4+ Rxc4+ 49. bxc4 Kc5 50. h5 f6 51. Kf5 Kxc4 52. Kxf6 Kb4 53. g5 hxg5 54. h6 Kxa4 55. h7 b5 56. h8Q b4 57. Kxg5 Kb3 58. Qh3+ Ka4 59. Qd7+ Ka3 60. Qd3+ b3 61. Kf4 a4 62. Ke3 Ka2 63. Qb5 a3 64. Kd3 Kb2 65. Kc4 a2 66. Qxb3+ Ka1 67. Qc3+ Kb1 68. Kd3 1-0

[Event "Wch U12"]
[Site "Vung Tau"]
[Date "2008.10.21"]
[Round "2"]
[White "Principe, Alexander"]
[Black "Gu, Zichen"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1896"]
[PlyCount "81"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. g3 0-0 8. Bg2 Bb6 9. 0-0 d6 10. Na3 Ne5 11. h3 c6 12. f4 Nd7 13. Qd2 d5 14. e5 Qg6 15. f5 Nxf5 16. Nxf5 Kh8 17. Bxb6 Nxb6 18. g4 Bd7 19. Rae1 h6 20. Qf2 Qe6 21. Nc2 Nc4 22. Ncd4 Qg6 23. b3 Nb6 24. a4 Be6 25. Nd6 Rab8 26. N4f5 f6 27. Ne7 Qg5 28. Qc2 Bf7 29. e6 Be8 30. a5 Na8 31. Nxe8 Rfxe8 32. Ng6+ Kg8 33. Bf3 Kh7 34. Nf8+ Kg8 35. Ng6 Kh7 36. Nh4+ Kg8 37. Nf5 Nc7 38. e7 Qg6 39. Qh2 Nb5 40. c4 dxc4 41. bxc4 1-0

[Event "Wch U12"]
[Site "Vung Tau"]
[Date "2008.10.20"]
[Round "1"]
[White "Gu, Zichen"]
[Black "Harutyunian, Tigran K"]
[Result "0-1"]
[ECO "D58"]
[BlackElo "1993"]
[PlyCount "94"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 b6 8. Be2 Bb7 9. 0-0 Nbd7 10. Rc1 c5 11. cxd5 Nxd5 12. Bxe7 Qxe7 13. Nxd5 Bxd5 14. a3 Rfd8 15. Qc2 Rac8 16. Qb1 cxd4 17. Nxd4 Nc5 18. Bf3 Bxf3 19. Nxf3 e5 20. b4 e4 21. Ne1 Na4 22. Rc2 b5 23. Qc1 Nb6 24. g3 Nc4 25. Ng2 Qd7 26. Kh1 Ne5 27. Nf4 g5 28. Ne2 Rxc2 29. Qxc2 Qh3 30. Qxe4 Qxf1+ 31. Ng1 Rd1 32. Qa8+ Kg7 33. Qg2 Nf3 34. Qxf1 Rxf1 35. Kg2 Rxg1+ 36. Kxf3 Ra1 37. Ke4 Rxa3 38. Kd4 a5 39. Kc5 axb4 40. Kxb4 Ra2 41. Kxb5 Rxf2 42. h4 g4 43. Kc4 Rf3 44. Kd4 Rxg3 45. Ke4 h5 46. Kf5 Rf3+ 47. Kg5 g3 0-1

